Quantitative aptitude

Question The captain of a cricket team of 11 members is 26 years old, and the wicket-keeper is three years older than the captain. If the ages of captain and wicketkeeper are excluded, the average age of the remaining players of the team is one year less than the average age of the whole team. […]

Question The average weight of 8 women increases by 2.5 kg when a new woman replaces one of them weighing 65 kg. Find the weight of the new woman. Type multiple_choice Option 20 incorrect Option 85 correct Option 67 incorrect Option 80 incorrect Solution Total weight increased = (8 x 2.5) kg = 20 kg.So,

Question What is the average of first five multiples of 12? Type multiple_choice Option 36 correct Option 38 incorrect Option 40 incorrect Option 42 incorrect Solution Average = 12∗(1+2+3+4+5) ∗ Apti Average 1/5   = 12 ∗ 15∗ 1/5   = 12 ∗ 3= 36

Question A farmer travelled from his village to city to buy seeds. He went by bicycle at a speed of 20 km/hr and came back at a speed of 5 km/hr. If the farmer took 5 hours and 40 minutes to complete his journey, find the distance between village and city? Type multiple_choice Option 15

Question A man covers a distance of 110 km between two cities in 10 hours. He travelled partly on foot at 9 km/hr and partly on a bicycle at 15 km/hr. Find the distance travelled on foot. Type multiple_choice Option 60 km correct Option 92 km incorrect Option 94 km incorrect Option 96 km incorrect

Question A man can swim at 10 km/hr in still water. It takes him twice as much time to reach the destination when he swims up the river as it takes when he swims down the river. At what speed the river is flowing? Type multiple_choice Option 10⁄3 km/hr correct Option 8⁄2km/hr incorrect Option 11⁄7km/hr incorrect

Question The circumference of a jogging track is 735 m. Peter and Tom start walking from the same point at the same time in opposite direction. If they are walking at 6 km/hr and 8 km/hr respectively, after how much time they will meet? Type multiple_choice Option 3 minutes incorrect Option 3.12 minutes incorrect Option

Question A car moving with6⁄9 of its actual speed covers 50 km in 1 hour 40 min. What is the actual speed of the car? Type multiple_choice Option 65 km/hr incorrect Option 70 km/hr incorrect Option 45 km/hr correct Option 80 km/hr incorrect Solution: Let the actual speed of the car = X km/hr ∴ the

Question A man travels first 150 km of his journey at 80 km/hr. Due to bad weather he travels the next 150 km of his journey at 60 km/hr. What is his average speed for the first 300 km of his journey? Type multiple_choice Option 60.6 km/hr incorrect Option 63.6 km/hr incorrect Option 66.6 km/hr

Question The ratio between the speeds of a bus and car is 8:6. If the car travels 200 km in 2 hours, find the speed of the bus. Type multiple_choice Option 131.3 km/hr incorrect Option 133.3 km/hr correct Option 135.3 km/hr incorrect Option 137.3 km/hr incorrect Solution: Let the speed of bus and car is